ACDELCO Spark Plug – MR43LTS

ACDelco Specialty Marine Spark Plugs are reliable and efficient replacements for jet boats, inboards, outboards, and personal watercraft. Designed to maintain stable operating temperatures under varying loads, they feature a high-quality copper core and exceptional suppression characteristics for consistent performance. ACDelco also offers Specialty Non-Automotive Spark Plugs designed for non-automotive engines, delivering optimal ignition for motorized equipment like personal watercraft and snow blowers. With advanced features, a century of expertise, and competitive warranty coverage, ACDelco Spark Plugs ensure dependable performance for a wide range of applications.

• Reliable Performance: ACDelco Specialty Marine Spark Plugs are crafted for jet boats, inboards, outboards, and personal watercraft, maintaining stable temperatures under varying loads.
• Non-Automotive Applications: Specialty spark plugs ignite fuel/air mixtures efficiently in engines for personal watercraft, snow blowers, and more.
• Proven Expertise: With over 100 years of experience, ACDelco designs spark plugs for durability and performance across various engine types.
• ACDelco Advantage: Advanced features, superior reliability, and competitive warranties make ACDelco Spark Plugs the ideal choice for specialty and everyday applications.
• MR43LTS replaces Mercury 33-86029